sound/drivers/opl3/opl3_voice.h

   1 #ifndef __OPL3_VOICE_H
   2 #define __OPL3_VOICE_H
   3
   4 /*
   5  *  Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
   6  *
   7  *   This program is free software; you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License as published by
   9  *   the Free Software Foundation; either version 2 of the License, or
  10  *   (at your option) any later version.
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program; if not, write to the Free Software
  19  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  20  */
  21
  22 #include <sound/opl3.h>
  23
  24 /* Prototypes for opl3_seq.c */
  25 int snd_opl3_synth_use_inc(struct snd_opl3 * opl3);
  26 void snd_opl3_synth_use_dec(struct snd_opl3 * opl3);
  27 int snd_opl3_synth_setup(struct snd_opl3 * opl3);
  28 void snd_opl3_synth_cleanup(struct snd_opl3 * opl3);
  29
  30 /* Prototypes for opl3_midi.c */
  31 void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan);
  32 void snd_opl3_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);
  33 void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan);
  34 void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan);
  35 void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan);
  36 void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan, struct snd_midi_channel_set *chset);
  37 void snd_opl3_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset);
  38
  39 void snd_opl3_calc_volume(unsigned char *reg, int vel, struct snd_midi_channel *chan);
  40 void snd_opl3_timer_func(unsigned long data);
  41
  42 /* Prototypes for opl3_drums.c */
  43 void snd_opl3_load_drums(struct snd_opl3 *opl3);
  44 void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int on_off, int vel, struct snd_midi_channel *chan);
  45
  46 /* Prototypes for opl3_oss.c */
  47 #ifdef CONFIG_SND_SEQUENCER_OSS
  48 void snd_opl3_init_seq_oss(struct snd_opl3 *opl3, char *name);
  49 void snd_opl3_free_seq_oss(struct snd_opl3 *opl3);
  50 #endif
  51
  52 #endif